import turtle

pen = turtle.Turtle()
pen.speed(2)
pen.pensize(3)
pen.color("yellow")

pen.left(90)
pen.forward(100)

pen.right(135)
pen.forward(50)

pen.right(135)
pen.forward(15)

pen.left(90)
pen.forward(70)

pen.left(90)
pen.forward(40)

pen.right(90)
pen.forward(20)

pen.right(90)
pen.forward(95)

pen.right(90)
pen.forward(20)

pen.right(90)
pen.forward(40)

turtle.done()